Liana says she wants her daughter, Tamara, to stop her obsession with perfection and embrace her natural beauty.

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“Tamara’s behavior is not healthy,” Liana says. “Tamara doesn’t understand that she is in very good shape, a very pretty girl and a very smart child.”

Tamara admits she spends around $7,000 a month to maintain her looks and says she will do whatever it takes to get the perfect appearance. The 17-year-old says her mom just doesn’t get her lifestyle.

WATCH: Why Teen Says Her Looks Are So Important To Her

“I want my mom to understand that this is my body and that she needs to accept everything that I’m doing with it,” the teen says.

On Friday’s episode of Dr. Phil, Dr. Phil asks Liana why she allows her daughter to live in Beverly Hills, CA by herself, six hours by plane from where Liana and her husband live. See her response in the video above.

And on Friday, hear more from Tamara about her lavish lifestyle. Check here to see where you can watch.

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